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procedure for the change of physikalischmechanischen properties of polymer materials, which contain polar groups
procedure for the change of physikalischmechanischen properties of polymer materials, which contain polar groups
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机译:含极性基团的高分子材料的物理力学性能改变的程序
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1402021 Low-melting nylon 6 CONSIGLIO NAZIONALE DELLE RICERCHE 15 June 1972 [25 June 1971] 28025/72 Heading C3R Nylon 6 is intimately mixed in the absence of any liquid diluent with 2 to 10 wt. per cent of lithium or calcium chloride, bromide, and iodide to increase the melt viscosity and lower the melting temperature and degree of crystallinity thus permitting processing at lower temperatures. In an example 2% of each of LiCl CaCl 2 , LiBr and (for comparison) KCl are incorporated with nylon 6 of M.P. 232‹ C. to give products of respective melting points 182, 172, 152 and 227‹ C.
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机译:1402021低熔点尼龙6 CONSIGLIO NAZIONALE DELLE RICERCHE 1972年6月15日[1971年6月25日] 28025/72标题C3R尼龙6在没有任何液体稀释剂的情况下与2至10 wt。百分之一的氯化锂或氯化钙,溴化物和碘化物可增加熔融粘度并降低熔融温度和结晶度,从而允许在较低温度下加工。在一个实施例中,将LiCl CaCl 2,LiBr和(为了比较)KCl各自的2%与M.P.的尼龙6结合。 232°C给出熔点分别为182、172、152和227°C的产物。
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